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Russian Short-Term Mortality Fluctuations Data Series [PDF]

open access: yesНаселение и экономика, 2023
The COVID-19 pandemic has revealed significant gaps in the coverage and quality of the existing international and national statistical surveillance systems.
Aleksey E. Shchur   +8 more
doaj   +4 more sources

The Influence of Short-Term Water Level Fluctuations on the Habitat Response and Ecological Fragility of Siberian Cranes in Poyang Lake, China

open access: yesRemote Sensing
The landscape of the Poyang Lake wetland is significantly influenced by changes in water levels, impacting the distribution of habitats for migratory birds.
Xin Li, Bisong Hu, Shuhua Qi, Jin Luo
doaj   +3 more sources

Short-term Fluctuations Of The Mesospheric Na Layer Observed By High-time-resolution Lidar

open access: yesE3S Web of Conferences, 2018
Based on the 6-s resolution Na lidar measurements during ~395 hours on 47 different nights from May to November 2011 in Beijing(40.2°N, 116°E), China, it was found that the Na density at altitude 83-98 km always exhibited strong short-term fluctuations ...
Wang Xiaodong, Yi Fan
doaj   +3 more sources

Prevalence and causes of low vision and blindness in an urban population: The Chennai Glaucoma Study

open access: yesIndian Journal of Ophthalmology, 2014
Aim: To evaluate the prevalence and causes of low vision and blindness in an urban south Indian population. Settings and Design: Population-based cross-sectional study.
Lingam Vijaya   +4 more
doaj   +1 more source

Increased choroidal thickness in patient with high-altitude retinopathy

open access: yesIndian Journal of Ophthalmology, 2014
We report a case of high-altitude retinopathy with increased choroidal thickness detected by spectral-domain optical coherence tomography (SD-OCT). A 36-year-old Japanese man developed an acute vision decrease in his left eye after he had trekked at an ...
Kyoko Hirukawa-Nakayama   +4 more
doaj   +1 more source

Ophthalmic masquerades of the atherosclerotic carotids

open access: yesIndian Journal of Ophthalmology, 2014
Patients with carotid atherosclerosis can present with ophthalmic symptoms. These symptoms and signs can be due to retinal emboli, hypoperfusion of the retina and choroid, opening up of collateral channels, or chronic hypoperfusion of the globe (ocular ...
Anupriya Arthur   +4 more
doaj   +1 more source

Short wavelength automated perimetry can detect visual field changes in diabetic patients without retinopathy

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: The purpose of the following study is to compare short wave automated perimetry (SWAP) versus standard automated perimetry (SAP) for early detection of diabetic retinopathy (DR).
Othman Ali Zico   +2 more
doaj   +1 more source

Benign Fibrous Histiocytoma

open access: yesIndian Journal of Ophthalmology, 2014
Fibrous histiocytomas (FHs) are mesenchymal tumors that may be benign or malignant. Ocular involvement by FHs is infrequent and primarily limited to the orbit. Rarely, FHs can also involve the conjunctiva and perilimbal area.
Pushpa Varma   +2 more
doaj   +1 more source

Comparison of the antimicrobial effect of heavy silicone oil and conventional silicone oil against endophthalmitis-causing agents

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: To conduct an in vitro experimental study comparing the effectiveness of conventional silicone oil and heavy silicone oil against endophthalmitis-causing agents.
Nurgül Örnek   +3 more
doaj   +1 more source

Repeated bevacizumab injections versus mitomycin C in rotational conjunctival flap for prevention of pterygium recurrence

open access: yesIndian Journal of Ophthalmology, 2014
Aims: To evaluate the efficacy of repeated bevacizumab injection in rotational conjunctival flap surgery versus rotational conjunctival flap with adjunctive mitomycin C (MMC) or rotational conjunctival flap alone. Materials and Methods: Ninety eyes of 90
Mustafa Ozsutcu   +4 more
doaj   +1 more source

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